UNIX System Administrator Jobs in Fairfax, VA

Accelerate organizational growth by architecting and unifying IT systems, ensuring security and compliance across a multi-entity platform through innovative M&A integrations and emerging technologies...

Join a team that's dedicated to the safe, efficient operation of critical infrastructure. You'll engage in hands-on pipeline operations, maintenance tasks, and emergency response efforts, contributing...

Innovate software delivery by designing and maintaining CI/CD pipelines, enhancing automation practices, and collaborating across teams to boost quality and reliability in delivering solutions...

Unlock your potential by joining a dynamic team focused on improving software delivery through advanced automation, CI/CD pipelines, and collaborative DevOps practices, enabling high-quality software...

Pioneer a transformational role as a Senior DevOps Engineer managing Jira SaaS in a government cloud environment. Drive Agile practices and optimize integrations, ensuring efficient project management...

Join a team that's driving innovation in Software and Embedded Engineering. Collaborate with top experts while developing critical systems that enhance national security and advance your career in a s...

Drive innovation in cloud networking solutions by shaping product strategy, engaging with stakeholders, and delivering secure connectivity for mission-critical systems, while leading cross-functional...

Drive impactful infrastructure solutions by forecasting capacity needs, optimizing systems performance, and ensuring alignment between technical and organizational goals for scalable, reliable operati...

Champion innovative solutions for complex RF and SIGINT systems, enhancing integration and engineering practices across distributed platforms to optimize data flow and performance in dynamic environme...

Engage in the engineering and integration of advanced RF and SIGINT systems, focusing on complex collection platforms. Drive success through system administration and support in diverse environments l...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Unlock your potential as you lead innovative systems engineering initiatives, leveraging extensive experience to drive projects and collaborate with multidisciplinary teams, ensuring cutting-edge solu...

Engineer innovative systems solutions while leveraging extensive experience and technical expertise. Collaborate across teams to create efficiencies and drive project success. Ensure compliance with i...

Transform your career by enhancing system security and compliance, overseeing operations, and driving continuous improvement initiatives in a dynamic environment—ideal for experienced security profess...

Advance information security by managing security operations, evaluating vulnerabilities, and enforcing compliance for classified systems. Collaborate with teams to enhance system resilience and devel...

Lead initiatives to optimize the performance and security of mission-critical systems, driving operational excellence and innovative solutions in a collaborative environment that emphasizes craftsmans...

Elevate malware analysis with innovative solutions by collaborating with engineers to develop cutting-edge capabilities and modernize malware enrichment services in a high-impact environment...

Oversee operations to ensure effective contract execution, manage team performance, and drive client engagement. Lead strategic initiatives and communications while fostering collaboration to achieve...

Transform complex systems by leveraging 7-14 years of engineering expertise. Collaborate on challenging projects, driving innovation and strategic solutions within diverse programs. Bring your insight...

The Senior Computer Specialist at Interclypse is responsible for evaluating and improving computer systems by utilizing various tools and methodologies. This role involves managing and maintaining sta...

Lead the charge in enterprise-wide data integration initiatives using Python. Collaborate with cross-functional teams to design and implement robust data architecture, ensuring seamless risk reporting...

Empower your career by leading innovative software solutions that combine engineering excellence and AI-driven development practices to enhance productivity, security, and scalability across diverse p...

Partner with us to enhance database management systems ensuring optimal performance, security, and data integrity while coordinating user requirements and system modifications in a complex environment...

Lead the charge in managing complex Navy programs, overseeing resources, budget, and stakeholder engagement to ensure successful project delivery while fostering business development and supporting st...